#3A5DA0#3A5DA0

#3A5DA0 is a mid, moderate blue. Relative luminance 0.113; OKLCH L 48.6% C 0.115 H 262.2°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#3A5DA0
RGB	rgb(58, 93, 160)
HSL	hsl(219, 47%, 43%)
HSV	hsv(219, 64%, 63%)
CMYK	cmyk(63.8%, 41.9%, 0%, 37.3%)
CIE-LAB	lab(40.02, 9.37, -40.14)
CIE-LCH	lch(40.02, 41.22, 283.14°)
OKLab	oklab(48.6% -0.0157 -0.1143)
OKLCH	oklch(48.6% 0.115 262.2)
XYZ	xyz(12.0022, 11.2652, 34.7928)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A5DA0 #A07D3A

analogous

#3A90A0 #3A5DA0 #4A3AA0

triadic

#3A5DA0 #A03A5D #5DA03A

tetradic

#3A5DA0 #A03A90 #A07D3A #3AA04A

square

#3A5DA0 #A03A90 #A07D3A #3AA04A

split-complementary

#3A5DA0 #A04A3A #90A03A

monochromatic

#192946 #2A4373 #3A5DA0 #567BC2 #839ED2

Accessibility & contrast

On white

6.46

#3A5DA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#3A5DA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A5DA0

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A5DA0	#FFFFFF	#000000	##FFFFFF
##3A5DA0	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F63A3

Deuteranopia (green-blind)

#305A9F

Tritanopia (blue-blind)

#006C76

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3a5da0;
/* rgb */ color: rgb(58, 93, 160);
/* oklch */ color: oklch(48.6% 0.115 262.2);

Tailwind

colors: {
  custom: {
    50: '#7a8abc',
    500: '#3a5da0',
    950: '#000000',
  },
}

SCSS

$custom: #3a5da0;
$custom-light: #7a8abc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a5da0",
  "rgb": {
    "r": 58,
    "g": 93,
    "b": 160
  },
  "hsl": {
    "h": 219.412,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.48596,
    "c": 0.11538,
    "h": 262.2
  },
  "luminance": 0.11266
}

Semantic roles & 50–950 ramp

primary

#3A5DA0

secondary

#BCA57A

accent

#A951D6

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3A5DA0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →